Colorimeters
Waterproof, accurate, easy to use colorimeters
The YSI 900 Free and Total chlorine colorimeter is ideal for any application. This portable instrument allows you to easily take readings directly in the field or lab.
The YSI 910 COD colorimeter is ideal for any application. This portable instrument allows you to easily take readings for COD.
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- DPD, Chlorine, free 10 ml, powder pack reagent, pack of 1000#YSI-251401LP1Y
- DPD, Chlorine, total, powder pack reagent, 10 ml, pack of 1000#YSI-251414LP1Y
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